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Prednisone Impurity J
产品别名
1807-14-3
Prednisone Impurity J
17,21-Dihydroxypregna-1,4-diene-3,20-dione
11-Deoxyprednisolone
基本信息
| Empirical Formula【经验(实验)分子式】 | C21H28O4 |
| Molecular weight | 344.44 |
| General description【一般描述】 | Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
| Other Notes【其他说明】 | This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
| Footnote【附注】 | To see an example of a Certificate of Analysis for this material enter LRAC3788 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
产品性质
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| form【形式】 | solid |
| packaging【包装】 | pkg of 50 mg |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
